We may have found other answers which could help you.
Click here for Dishwasher Blocked NoiseHow to fix Kenwood Slimline Dishwasher KDW45X20 with a F1 Er?
Hotpoint Aquarius FDW20 diswasher?
Hotpoint Start/Pause button flashing?
K8D45517?
How do I turn the delay off on Electrolux DX302 dishwasher?
Clear E1 error code on smeg dishwasher with no water or leak?